Wheels fitments, all are 17" unless other wise specified if you have any additional 911 wheel fitments and /or data please contact Bill Verburg
offset o/s - ET - Einpress Tief (PUSHED IN DEPTH )
The following are the most common performance oriented f/r fitments, shown are the bead to bead measurements, there is an additional ~.5" on either side of each wheel for the flanges. The flange width is variable and depends on the manufacturer.
8" +23.3mm o/s to +31mm o/s are the most common fronts. 235/45x17(9.4" x25.4") are the widest tires that I could fit. As +o/s increases there is less fender interference and more inner panel interference.
9.5" +19mm o/s wheels w/ 275/40x17(11" x 25.7") tires are the widest that I could fit on my car. I have seen what are purported to be 10" w/ that size tire but have no detailed data for them. The 11" wide tire goes right from the trailing arm to the fender lip w/ hardly any room to spare on either side.
SC/Carrera Wheel fitments - theses are the sizes that have been fitted
| Rear apps |
Bead width inches |
Factory +o/s (mm) |
Calc +o/s (mm) |
Back space (mm) |
Front space (mm) |
Edge to edge (mm) |
Edge to edge (in) |
Notes |
part# |
|
Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Fikse 10x17 |
10.0 |
18.6 |
18.6 |
158.30 |
121.10 |
279.40 |
11.0 |
almost impossible to fit |
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Fikse FM10 9x17 |
9.0 |
18.6 |
19.1 |
146.05 |
107.95 |
254.00 |
10.0 |
easy fit, 255/40 |
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Fikse 9x17 |
9.0 |
18.6 |
18.5 |
145.54 |
108.55 |
254.00 |
10.0 |
no extra work, 255/40 |
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Fikse FM10 9x17 |
9.0 |
18.6 |
15.9 |
142.88 |
111.13 |
254.00 |
10.0 |
easy fit, 255/40 |
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46# w/255/40 |
|
Fikse 10x17 |
10.0 |
18.6 |
|
161.93 |
123.83 |
282.75 |
11.3 |
hard fit lips lines, 5/16" spacer, o/s w/ spacer ~19.1mm |
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Kinesis K5 9,5x17 |
9.5 |
19 |
19.1 |
152.40 |
114.30 |
266.70 |
10.5 |
lots of work, barely fits w/ 275/40, move oil lines, shave trailing arm nuts, lips |
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19#,49# w/ 275/40 |
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Fuchs 9x16 |
9.0 |
15.0 |
15.1 |
138.11 |
107.95 |
246.06 |
9.7 |
no extra work, 245/45x16 |
911.362.111.09 |
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20#/40# w/ 245/45 |
|
Fuchs 8x16 |
8.0 |
10.6 |
11.1 |
120.65 |
98.42 |
219.08 |
8.6 |
easy fit |
911.361.020.45 |
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39# w/ 225/50 worn |
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Front apps |
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Kinesis K5 8x17 |
8.0 |
25.0 |
25.0 |
139.30 |
89.30 |
228.60 |
9.0 |
lots of work, lips trimmed |
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18#/42# w/ 205/55 |
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Fuchs 8x16 |
8.0 |
23.3 |
23.3 |
132.52 |
85.92 |
218.44 |
8.6 |
lots of work, lips trimmed |
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Fuchs 8x16 |
8.0 |
23.3 |
22.2 |
133.35 |
88.90 |
222.25 |
8.8 |
trim lip,neg camber |
951.362.111.07 |
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Fuchs 7x16 |
7.0 |
23.3 |
23.3 |
120.14 |
73.54 |
193.68 |
7.6 |
a little work |
951.362.117 |
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Fuchs 7x16 |
7.0 |
23.3 |
22.2 |
119.07 |
74.61 |
193.68 |
7.6 |
easy fit, roll lip |
911.361.020.44 |
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Phone dial 7x16 |
7.0 |
23.3 |
21.8 |
118.27 |
74.61 |
192.88 |
7.6 |
eay fit roll lip |
951.362.114.00 |
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34# w/ 205/55 |
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Phone dial 8x16 |
8.0 |
23.3 |
23.8 |
132.56 |
84.93 |
217.49 |
8.6 |
trim lip, neg camber |
951.362.116.00 |
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Fikse 7.5x17 |
7.5 |
18.6 |
18.6 |
132.84 |
83.06 |
215.90 |
8.5 |
easy fit |
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Fikse FM10 7,5x17 |
7.5 |
31.3 |
39.69 |
147.64 |
68.26 |
215.90 |
8.5 |
easy fit |
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41# 215/45x17 |
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Fikse 8x17 |
8.0 |
18.6 |
18.6 |
120.20 |
83.00 |
228.60 |
9.0 |
easy fit,rubs tub on hard turns |
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Fikse FM10 8x17 |
8.0 |
31.3 |
31.8 |
146.05 |
82.55 |
228.60 |
9.0 |
easy fit |
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Rear Apps |
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Fuchs 9x16 |
9.0 |
15.0 |
15.1 |
138.11 |
107.95 |
246.06 |
9.7 |
use on a 930 discard the stock 21mm spacer |
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Welded Fuchs 11x17 |
11.0 |
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-19.1 |
127.00 |
165.10 |
292.10 |
11.5 |
930?no spacer? |
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Welded Fuchs 10x17 |
10.0 |
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+16.81 |
154.10 |
120.47 |
274.57 |
10.81 |
Jack Olsen, move oilline, shave trail arm bolts, lips, neg camber, lots of work |
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18# |
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Duralite modular 11x16 |
11 |
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12.7 |
161.93 |
136.53 |
298.45 |
11.8 |
Tom Tweed, stretched SC flares |
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w/.25" spacer |
11 |
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6.4 |
155.58 |
142.88 |
298.45 |
11.8 |
used w/ Goodyear Eagle 23.5x10.5-16 G-19 Sports Car Specials 11.2" section width, .25" additional lip clearance |
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Ruf(early) 10x17 |
10.0 |
5.0 |
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930 only |
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Ruf(early) 9x17 |
9.0 |
17.7 |
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easy fit SC/Carrera |
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Ruf(early) 8x17 |
8.0 |
30.0 |
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easy fit front |
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Ruf(late) 10x17 |
10.0 |
56.2 |
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Ruf(late) 9x17 |
9.0 |
44.0 |
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Ruf(late18) 10x18 |
10.0 |
56.0 |
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Ruf(late18) 9x18 |
9.0 |
61.0 |
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Ruf(late18) 8x18 |
8.0 |
61.0 |
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Early car section |
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911R |
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Fuchs 7x15 |
7.0 |
49.0 |
47.0 |
145.00 |
51.00 |
196.00 |
7.7 |
rear of a non flared car, 10mm spacer +10mm studs(55mm),215mm tire |
901.361.012.05 |
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Fuchs 7x15 |
7.0 |
49.0 |
48.0 |
146.00 |
50.00 |
196.00 |
7.7 |
rear of a non flared car, 17mm spacer +17mm studs, HD T-bars, <-1° camber, shave spring plate bolt, lips 225mm tires |
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Fuchs 7x15 |
7.0 |
49.0 |
48.0 |
146.00 |
50.00 |
196.00 |
7.7 |
'68 R, 22mm spacer, +22mm studs, perfect fit |
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12# |
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Sixes |
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Fuchs 6x16 |
6.0 |
36.0 |
37.0 |
121.00 |
47.00 |
168.00 |
6.6 |
f/r any 911 |
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Fuchs 6x15 |
6.0 |
36.0 |
36.0 |
120.45 |
48.45 |
168.91 |
6.7 |
f/r any 911 |
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Fuchs 6x15 |
6.0 |
36.0 |
37.0 |
121.00 |
47.00 |
168.00 |
6.6 |
f/r any 911 |
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Early Fuchs 15x6 |
6.0 |
36.0 |
35.5 |
121.00 |
50.00 |
171.00 |
6.7 |
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901.361.012.06 |
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Sevens |
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Fuchs 7x15 |
7 |
23.3 |
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120. |
73.5 |
193.7 |
7.6 |
f/r '69 - 73 , 215/60 r, <-1° camber |
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